Yes getting the same issue using MIDI Monitor - this is two physical taps - resulting in doubles of Note On/Offs - looking at the timing you can see there is about 300~400ms between my taps - is happening on Pad 1 + 2.

Hi are you using spark /le in an daw or standalone ,if your in a daw make sure you check your midi through as the notes maybe coming back with a delay check in pref if you have pads to midi on turn this off and try again